Hi, Wouter!

First things first, thanks for extrepo, it's awesome!

It's so awesome that I'm using on multiple machines and here comes the
problem, I don't always remember which repos I've enabled on that
machine using extrepo (I might have added some repos manually instead).
So it would be cool to have an extrepo list --all and/or --enabled to
list all available repos in extrepo and an option to list only the
enabled ones (feel free to implement it - or not :-) - in any way you
like, those were just quick suggetions that came to my mind)

Cheers,
Charles